/* ==========================================================================
   Aurum admin console — stylesheet
   Dark-first, light supported, zero external assets (no fonts, no CDNs).
   ========================================================================== */

/* --- tokens: dark (default) ---------------------------------------------- */
:root {
  color-scheme: dark light;

  --bg:        #0e1116;
  --bg-soft:   #121722;
  --panel:     #161c26;
  --panel-2:   #1b2330;
  --panel-3:   #212b3a;
  --border:    #26303f;
  --border-2:  #34415573;
  --fg:        #e7ecf3;
  --fg-2:      #a6b2c3;
  --fg-3:      #78849a;

  --accent:    #d4a441;
  --accent-2:  #f0c163;
  --accent-fg: #191203;
  --accent-bg: #d4a4411f;

  --ok:   #45b98a;  --ok-bg:   #45b98a1f;
  --warn: #e0a33a;  --warn-bg: #e0a33a1f;
  --bad:  #eb6060;  --bad-bg:  #eb60601f;
  --info: #5aa5e8;  --info-bg: #5aa5e81f;

  --focus: #6ea8fe;
  --shadow: 0 18px 48px #00000073;
  --radius: 10px;
  --radius-sm: 7px;

  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial,
          "Noto Sans", sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "Segoe UI Mono", "SFMono-Regular",
          Consolas, "Liberation Mono", Menlo, monospace;
}

/* --- tokens: light ------------------------------------------------------- */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg:        #f4f6f9;
    --bg-soft:   #eef1f6;
    --panel:     #ffffff;
    --panel-2:   #f5f7fa;
    --panel-3:   #eceff4;
    --border:    #dde3ec;
    --border-2:  #c8d1de99;
    --fg:        #12161c;
    --fg-2:      #4c5766;
    --fg-3:      #6f7b8c;
    --accent:    #9a7016;
    --accent-2:  #7d5a10;
    --accent-fg: #fffaf0;
    --accent-bg: #d4a4412e;
    --ok:   #17845c;  --ok-bg:   #17845c1a;
    --warn: #9a6a08;  --warn-bg: #cd8c091f;
    --bad:  #c0362f;  --bad-bg:  #c0362f1a;
    --info: #1f6fb2;  --info-bg: #1f6fb21a;
    --shadow: 0 18px 44px #1a2a4022;
  }
}
:root[data-theme="light"] {
  --bg:        #f4f6f9;
  --bg-soft:   #eef1f6;
  --panel:     #ffffff;
  --panel-2:   #f5f7fa;
  --panel-3:   #eceff4;
  --border:    #dde3ec;
  --border-2:  #c8d1de99;
  --fg:        #12161c;
  --fg-2:      #4c5766;
  --fg-3:      #6f7b8c;
  --accent:    #9a7016;
  --accent-2:  #7d5a10;
  --accent-fg: #fffaf0;
  --accent-bg: #d4a4412e;
  --ok:   #17845c;  --ok-bg:   #17845c1a;
  --warn: #9a6a08;  --warn-bg: #cd8c091f;
  --bad:  #c0362f;  --bad-bg:  #c0362f1a;
  --info: #1f6fb2;  --info-bg: #1f6fb21a;
  --shadow: 0 18px 44px #1a2a4022;
}

/* --- base ---------------------------------------------------------------- */
* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.5 var(--sans);
  -webkit-text-size-adjust: 100%;
}

body.modal-open { overflow: hidden; }
body[data-booted] #boot-fallback { display: none; }
body.signed-out .topbar,
body.signed-out .view,
body.signed-out .foot { display: none; }

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }

a { color: var(--info); }

code, .mono, pre { font-family: var(--mono); }
code { font-size: .92em; background: var(--panel-3); padding: 1px 5px; border-radius: 5px; }

.muted   { color: var(--fg-2); }
.dim     { color: var(--fg-3); }
.small   { font-size: 12px; }
.nowrap  { white-space: nowrap; }
.right   { text-align: right; }
.grow    { flex: 1 1 auto; }
.num     { font-variant-numeric: tabular-nums lining-nums; text-align: right; white-space: nowrap; }
.mono-cell { font-family: var(--mono); font-size: 12.5px; white-space: nowrap; }
.pos { color: var(--ok); }
.neg { color: var(--bad); }
.warn-text { color: var(--warn); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.row   { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

/* --- boot fallback ------------------------------------------------------- */
.boot-fallback {
  position: fixed; inset: 0; display: grid; place-items: center;
  padding: 24px; background: var(--bg); z-index: 200;
}
.boot-card {
  max-width: 620px; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 26px; box-shadow: var(--shadow);
}
.boot-card h1 { margin-bottom: 10px; font-size: 20px; }
.boot-card p { color: var(--fg-2); }

/* --- login --------------------------------------------------------------- */
.login-overlay {
  position: fixed; inset: 0; z-index: 150;
  display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(900px 500px at 50% -12%, var(--accent-bg), transparent 70%),
    var(--bg);
}
.login-overlay[hidden] { display: none; }
.login-card {
  width: min(420px, 100%);
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 26px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 14px;
}
.login-brand { display: flex; align-items: center; gap: 10px; font-size: 19px; }
.login-brand b { color: var(--accent); font-weight: 600; }
.login-msg {
  margin: 0; padding: 9px 11px; border-radius: var(--radius-sm);
  background: var(--bad-bg); color: var(--bad);
  border: 1px solid var(--bad); font-size: 13px;
}
.login-msg[hidden] { display: none; }
.login-msg.info { background: var(--info-bg); color: var(--info); border-color: var(--info); }
.fineprint { margin: 0; color: var(--fg-3); font-size: 11.5px; }

.mark {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px; border-radius: 7px;
  background: var(--accent); color: var(--accent-fg);
  font-weight: 700; font-size: 15px; flex: none;
}

/* --- top bar ------------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.topbar-in {
  max-width: 1500px; margin: 0 auto; padding: 8px 18px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 9px; font-size: 15px; }
.brand b { color: var(--accent); font-weight: 600; }

.tabs { display: flex; gap: 2px; flex-wrap: wrap; flex: 1 1 auto; }
.tab {
  padding: 7px 12px; border-radius: var(--radius-sm);
  color: var(--fg-2); text-decoration: none; font-size: 13.5px; font-weight: 500;
  border: 1px solid transparent; white-space: nowrap;
}
.tab:hover { background: var(--panel-2); color: var(--fg); }
.tab[aria-current="page"] {
  background: var(--panel); color: var(--fg);
  border-color: var(--border); box-shadow: inset 0 -2px 0 var(--accent);
}
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.updated { color: var(--fg-3); font-size: 12px; font-variant-numeric: tabular-nums; }

/* --- layout -------------------------------------------------------------- */
.view {
  max-width: 1500px; margin: 0 auto; padding: 18px;
  display: flex; flex-direction: column; gap: 16px;
}
.foot {
  max-width: 1500px; margin: 0 auto; padding: 6px 18px 26px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  color: var(--fg-3); font-size: 11.5px;
}

/* --- panel --------------------------------------------------------------- */
.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 11px 14px; border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.panel-title { font-size: 14px; font-weight: 600; }
.panel-sub { color: var(--fg-3); font-size: 12px; }
.panel-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.panel-body { padding: 0; }
.panel-body.pad { padding: 14px; }
.panel-meta {
  padding: 8px 14px; border-top: 1px solid var(--border);
  color: var(--fg-3); font-size: 12px;
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
}
.panel-meta[hidden] { display: none; }

/* --- buttons ------------------------------------------------------------- */
.btn {
  appearance: none; cursor: pointer; font: inherit; font-size: 13px; font-weight: 500;
  padding: 7px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-2); background: var(--panel-3); color: var(--fg);
  white-space: nowrap; line-height: 1.3;
}
.btn:hover:not(:disabled) { border-color: var(--fg-3); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.btn.primary:hover:not(:disabled) { background: var(--accent-2); border-color: var(--accent-2); }
.btn.danger  { background: var(--bad-bg); border-color: var(--bad); color: var(--bad); }
.btn.danger:hover:not(:disabled) { background: var(--bad); color: #fff; }
.btn.ghost   { background: transparent; }
.btn.sm      { padding: 4px 9px; font-size: 12px; }
.btn.block   { width: 100%; padding: 10px; font-size: 14px; }
.btn.link    { background: none; border: none; color: var(--info); padding: 0; text-decoration: underline; }

.btn-group { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.seg { display: inline-flex; border: 1px solid var(--border-2); border-radius: var(--radius-sm); overflow: hidden; }
.seg .btn { border: none; border-radius: 0; background: transparent; }
.seg .btn + .btn { border-left: 1px solid var(--border-2); }
.seg .btn[aria-pressed="true"] { background: var(--accent); color: var(--accent-fg); font-weight: 600; }
.seg .btn[aria-pressed="true"].mode-flatten_all { background: var(--bad); color: #fff; }
.seg .btn[aria-pressed="true"].mode-halt_new { background: var(--warn); color: #1b1405; }

/* --- form controls ------------------------------------------------------- */
.input, .select, textarea.input {
  font: inherit; font-size: 13px; color: var(--fg);
  background: var(--panel-3); border: 1px solid var(--border-2);
  border-radius: var(--radius-sm); padding: 7px 9px; width: 100%;
}
.select { padding-right: 6px; }
textarea.input { min-height: 76px; resize: vertical; font-family: var(--mono); }
.input::placeholder { color: var(--fg-3); }
.input:disabled { opacity: .5; }
.input.invalid { border-color: var(--bad); }
.field { display: flex; flex-direction: column; gap: 5px; }
.field > span { font-size: 12px; color: var(--fg-2); font-weight: 500; }
.field .hint { font-size: 11.5px; color: var(--fg-3); }
.chk { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--fg-2); cursor: pointer; }
.chk input { accent-color: var(--accent); }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.toolbar .input, .toolbar .select { width: auto; min-width: 140px; }

/* --- tables -------------------------------------------------------------- */
.table-wrap { overflow: auto; max-height: 74vh; }
table.grid { border-collapse: collapse; width: 100%; font-size: 13px; }
table.grid th, table.grid td {
  padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.grid thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--panel-2); color: var(--fg-2);
  font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em;
  white-space: nowrap; border-bottom: 1px solid var(--border);
}
table.grid tbody tr:hover > td { background: var(--panel-2); }
table.grid tbody tr.expanded > td { background: var(--panel-2); }
table.grid tbody tr.dim-row > td:not(.actions) { opacity: .6; }
table.grid tbody tr:last-child > td { border-bottom: none; }
table.grid td.num, table.grid th.num { text-align: right; font-variant-numeric: tabular-nums lining-nums; }
table.grid td .sub { display: block; color: var(--fg-3); font-size: 11.5px; }
td.actions { white-space: nowrap; }
td.actions .btn-group { gap: 4px; }
tr.detail-row > td { background: var(--bg-soft); padding: 0; }
.detail-body { padding: 12px 14px 14px 36px; display: flex; flex-direction: column; gap: 12px; }
.tog {
  appearance: none; background: none; border: none; cursor: pointer;
  color: var(--fg-3); font: inherit; padding: 0 6px 0 0; line-height: 1;
}
.tog:hover { color: var(--fg); }

/* --- badges -------------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; white-space: nowrap;
  border: 1px solid transparent; letter-spacing: .01em;
}
.badge.ok    { background: var(--ok-bg);   color: var(--ok);   border-color: var(--ok); }
.badge.warn  { background: var(--warn-bg); color: var(--warn); border-color: var(--warn); }
.badge.bad   { background: var(--bad-bg);  color: var(--bad);  border-color: var(--bad); }
.badge.info  { background: var(--info-bg); color: var(--info); border-color: var(--info); }
.badge.muted { background: var(--panel-3); color: var(--fg-3); border-color: var(--border-2); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }

/* --- states -------------------------------------------------------------- */
.state {
  padding: 30px 20px; text-align: center; color: var(--fg-2);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.state .state-title { font-weight: 600; color: var(--fg); }
.state .state-detail { font-size: 12.5px; color: var(--fg-3); max-width: 640px; word-break: break-word; }
.state.error { background: var(--bad-bg); }
.state.error .state-title { color: var(--bad); }
.state.loading .state-title { color: var(--fg-2); font-weight: 500; }
.spinner {
  width: 15px; height: 15px; border-radius: 50%;
  border: 2px solid var(--border-2); border-top-color: var(--accent);
  animation: spin .7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 2.4s; } }

/* --- cards / stats ------------------------------------------------------- */
.cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); padding: 14px; }
.card {
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 13px 14px;
}
.card .k { color: var(--fg-3); font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; }
.card .v {
  font-size: 26px; font-weight: 600; line-height: 1.25;
  font-variant-numeric: tabular-nums lining-nums;
}
.card .n { color: var(--fg-3); font-size: 11.5px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.chip {
  display: inline-flex; gap: 7px; align-items: baseline;
  padding: 3px 10px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--border); font-size: 12px;
}
.chip-k { color: var(--fg-3); }
.chip-v { font-variant-numeric: tabular-nums lining-nums; font-weight: 600; }
.chip.chip-bad { border-color: var(--bad); background: var(--bad-bg); }
.chip.chip-bad .chip-k, .chip.chip-bad .chip-v { color: var(--bad); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: 12.5px; }
.kv dt { color: var(--fg-3); }
.kv dd { margin: 0; font-family: var(--mono); word-break: break-word; }

.notice {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 10px 13px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-2); background: var(--panel-2);
  font-size: 12.5px; color: var(--fg-2);
}
.notice.warn { background: var(--warn-bg); border-color: var(--warn); color: var(--warn); }
.notice.bad  { background: var(--bad-bg);  border-color: var(--bad);  color: var(--bad); }
.notice.info { background: var(--info-bg); border-color: var(--info); color: var(--info); }
.notice b { color: inherit; }

pre.json {
  margin: 0; padding: 10px 12px; overflow: auto; max-height: 320px;
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 12px; line-height: 1.45;
  white-space: pre-wrap; word-break: break-word; color: var(--fg-2);
}
details.raw > summary {
  cursor: pointer; color: var(--fg-3); font-size: 12px; padding: 2px 0;
  list-style: none;
}
details.raw > summary::-webkit-details-marker { display: none; }
details.raw > summary::before { content: "▸ "; }
details.raw[open] > summary::before { content: "▾ "; }
details.raw > summary:hover { color: var(--fg); }
details.raw > *:not(summary) { margin-top: 8px; }

/* --- modal --------------------------------------------------------------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 120;
  display: grid; place-items: center; padding: 20px;
  background: #05070bcc;
}
.modal {
  width: min(520px, 100%); max-height: calc(100vh - 40px);
  display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: var(--shadow);
}
.modal.wide { width: min(760px, 100%); }
.modal-head { padding: 15px 18px 0; }
.modal-head h2 { font-size: 16px; }
.modal-head .modal-sub { color: var(--fg-3); font-size: 12.5px; margin-top: 3px; }
.modal-body { padding: 14px 18px; overflow: auto; display: flex; flex-direction: column; gap: 12px; }
.modal-body p { margin: 0; color: var(--fg-2); font-size: 13px; }
.modal-foot {
  padding: 12px 18px; border-top: 1px solid var(--border);
  display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap;
  background: var(--panel-2); border-radius: 0 0 12px 12px;
}
.modal-error {
  padding: 9px 11px; border-radius: var(--radius-sm);
  background: var(--bad-bg); color: var(--bad); border: 1px solid var(--bad);
  font-size: 12.5px; word-break: break-word;
}
.modal-error[hidden] { display: none; }

.secret {
  display: flex; gap: 8px; align-items: stretch;
}
.secret .secret-val {
  flex: 1 1 auto; font-family: var(--mono); font-size: 13px;
  background: var(--bg-soft); border: 1px solid var(--accent);
  border-radius: var(--radius-sm); padding: 10px 11px;
  word-break: break-all; user-select: all; color: var(--fg);
}

/* --- toasts -------------------------------------------------------------- */
.toasts {
  position: fixed; right: 16px; bottom: 16px; z-index: 180;
  display: flex; flex-direction: column; gap: 8px; align-items: flex-end;
  pointer-events: none;
}
.toast {
  pointer-events: auto; max-width: 380px;
  padding: 10px 13px; border-radius: var(--radius-sm);
  background: var(--panel); border: 1px solid var(--border);
  box-shadow: var(--shadow); font-size: 13px; color: var(--fg);
  display: flex; gap: 9px; align-items: flex-start;
}
.toast .bar { width: 3px; align-self: stretch; border-radius: 3px; background: var(--fg-3); flex: none; }
.toast.ok   .bar { background: var(--ok); }
.toast.bad  .bar { background: var(--bad); }
.toast.warn .bar { background: var(--warn); }
.toast.info .bar { background: var(--info); }

/* --- responsive ---------------------------------------------------------- */
@media (max-width: 780px) {
  .topbar-in { padding: 8px 12px; gap: 10px; }
  .brand-text { display: none; }
  .view { padding: 12px; }
  .table-wrap { max-height: none; }
  .updated { display: none; }
}